Low Melting Point Glass Powder

Product Overview

It is a advanced sealing material launched by ANYWHERE POWDER, which has a lower melting temperature and sealing temperature, good heat resistance and chemical stability, high mechanical strength, and is widely applications in vacuum and microelectronics, laser and infrared technology, high energy physics, energy, aerospace, cars, etc. glass, ceramics, metal, and semiconductors can be achieved. This product as a new material, has been applied to certain new materials, but the application prospects are far from being encountered, and talents remain in the field of materials to explore and expand.

• It has different names in different applications:
• Flame retardant rubber plastic field is known as: ceramic powder.
• The precision device sintering material is known as: inorganic welder.
• Industrial catalyst, high temperature helolgers are known as: inorganic solvent.
• Fireplace high temperature ink, low temperature ceramic glaze field is known as: inorganic ink.
• Special optical instruments, bonding materials between metal precision instruments are known as: inorganic sealing.

Product Advantages

• Wide melting temperature range. Melting point: 350°C ~ 1200°C . Meet the needs of different industries and fields.
• Pure color. Transparent or translucent white after melting.
• Some applications are resistant to strong acid or alkali.
• Adjustable expansion coefficient based on customer requirement.
• Can customize product.
• Most of our products are free of heavy metal, environmentally friendly and lead-free, RoHS standards met of European Union.

Products of D-series

Product Data
Product Code	D235	D240	D245	D250	D255	D270	D290
Softening Point	350°C	400°C	450°C	500°C	550°C	700°C	900°C
Coefficient of Linear Thermal Expansion	136*10-7	90*10-7	110*10-7	100*10-7	95*10-7	90*10-7	85*10-7
Bulk Density	1.66	4.87	1.73	1.65	1.67	1.65	1.78
Mohs Hardness	5.5	6.3	6.1	6.2	6.2	6.5	6.6
pH Value	7.9	7.0	7.0	7.0	7.0	7.0	7.0
Average Particle Size	9μm	9μm	9μm	9μm	9μm	9μm	9μm
Oil Absorption	18	18	18	18	18	18	18
Whiteness at Room Temperature	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0
Microscopic Shape	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical
the Color After Melting	Transparent	Transparent	Transparent	Transparent	Transparent	Transparent	Transparent
Heavy Metal	N/A	Pb	N/A	N/A	N/A	N/A	N/A

 

Products for High Temperature Coating

Features: antioxidant, anti-reduction, pure cleansing, high weather resistance, high hardness.
Usage: metal, ceramic, glass.

Product Data
Product Code	GT35	GT40	GT45	GT50	GT55	GT65	GT70	GT90
Full Melting Point	610°C	660°C	635°C	685°C	735°C	1030°C	1185°C	1385°C
Average particle size	8μm	9μm	9μm	9μm	9μm	8μm	9μm	9μm
Bulk density	1.66	3.35	1.76	1.77	1.75	1.78	1.75	1.72
Oil absorption	19	13	18	18	18	16	17	18
pH value	7.8	7.2	7.8	7.9	7.7	7.2	7.5	7.2
Whiteness at room temperature	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0
Microscopic shape	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical
Heavy metal	N/A	Pb	N/A	N/A	N/A	N/A	N/A	N/A

 

Products for Electronics

Features: high temperature resistance, high viscosity, good airtightness, high hardness.
Usages: all kinds of electronic products sealing, bonding, etc.

Product Data
Product Code	FD46	FD56	FD61	FD66	FD71	FD86	FD106
Softening Point	330°C	395°C	450°C	500°C	560°C	706°C	880°C
Full Melting Point	450°C	530°C	600°C	650°C	730°C	830°C	1100°C
coefficient of linear thermal expansion	136*10-7	78*10-7	90*10-7	79*10-7	78*10-7	80*10-7	68*10-7
Average particle size	8μm	8μm	8μm	8μm	8μm	8μm	8μm
Mohs hardness	5.0	5.3	6.0	6.5	6.5	6.5	6.5
pH value	7.9	7.0	7.6	7.5	7.5	7.5	7.2
Whiteness at room temperature	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0	≥94.0
Microscopic shape	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical	Nearly spherical
Heavy metal	N/A	Pb	N/A	N/A	N/A	N/A	N/A

 

Products for Refractory Rubber (Resin)

Features: good flame retardant performance, elimination of melt droplets, high weathering, improve the tear and disconnect strength.
Usages: silicone, rubber and plastic, etc.

Product Data
Product Code	FR0135	FR01	FR02	FR03
Working Condition	<580°C	<670°C	<750°C	<860°C
Oil absorption	19	18	18	18
Average particle size	7μm	8μm	8μm	8μm
Bulk density	1.72	1.73	1.76	1.75
Heavy metal	N/A	N/A	N/A	N/A

 

the proportion in a variety of materials
materials	Percent Composition
High-temperature coating for grill, fireplace, gas stove and combustion furnace metal	55~70%
High-temperature paint and ink for microcrystalline glass, quartz glass and special glass	55~70%
Carrier material for special sealing welding rod	35~45%
High-temperature flame retardant silicone, rubber and plastic	8~15%
High-temperature flame retardant resin	35~65%
Lightning protection insulation material and anti-electrical breakdown material	45~60%
Insulation material for ultra-high voltage transmission wire	35~60%
Carrier material for sintering of grinding and polishing material	35~50%
Main raw material for special handicraft, artificial diamond and special glass part	85~95%
Carrier material for medicine and industrial catalyst	35~70%
Transparent packaging material for electronic and high-temperature inorganic solvent material	85~95%
Raw material for low-temperature ceramic glaze	55~70%
Refractory as transitional bonding material	25~40%
Raw material for special optical instrument component and chemical instrument component	65~90%

Storage and Shipping Precaution

1. This product packs in a PE-bag. Packing specification is: 25kg / bag.
2. This product should be stored in the environment of drying, avoiding rain, and sunshade, and the product is lost in the water.
3. It is forbidden to exposure for a long time in the sun, so as not to pack the bag, the product is sprinkled.
4. This product is not dangerous, transportation can be handled according to the “Non-Dangerous Goods Rules”.